If you are dividing a positive by a negative, yes. If you are dividing a negative by a negative, you will get a positive.
Yes
when -n = x and x is a negative #, n is the absolute value of x
A negative correlation
It does not change.
Yes, a coefficient of a variable can be negative.
True if the variable is non-negative, false if the variable itself is negative.
If you are dividing a positive by a negative, yes. If you are dividing a negative by a negative, you will get a positive.
Yes
-x is a negative unknown or a negative variable.
A float variable can store both positive and negative numbers.
Yes
the negative variable would mean the opposite of. so therefore if u have -x= 4 ur answer would be the opposite of four which is negative 4.
When you have a negative variable in an equation that you are trying to solve for, you multiply each side of the equation by -1. If it is an inequality such as <, you would flip the sign to > and vice versa.
When one variable changes, the other variable moves in the opposite direction.
when -n = x and x is a negative #, n is the absolute value of x
A negative correlation